/*
 * Copyright 2008-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.broadleafcommerce.core.offer.service.discount;

import java.util.Comparator;

import org.broadleafcommerce.core.offer.service.discount.domain.PromotableOrderItem;
import org.broadleafcommerce.common.money.Money;

/**
 * 
 * @author jfischer
 *
 */
public class OrderItemPriceComparator implements Comparator<PromotableOrderItem> {
	
	private boolean applyToSalePrice = false;
	
	public OrderItemPriceComparator(boolean applyToSalePrice) {
		this.applyToSalePrice = applyToSalePrice;
	}

	public int compare(PromotableOrderItem c1, PromotableOrderItem c2) {
		
		Money price = c1.getPriceBeforeAdjustments(applyToSalePrice);
		Money price2 = c2.getPriceBeforeAdjustments(applyToSalePrice);
		
		// highest amount first
		return price2.compareTo(price);
	}

}
